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Air Trajectories

Trajectories that show the movement of air over metropolitan areas of Texas for the past 30 days. Use to better understand the behavior and potential impact of air pollution..



Air Trajectories for Big Bend National Park

The following are backward trajectories showing where the air came from and the path it took over 48 hours to arrive in Big Bend National Park on the following dates:


September 04, 2015
September 03, 2015
September 02, 2015
September 01, 2015
August 31, 2015
August 30, 2015
August 29, 2015
August 28, 2015
August 27, 2015
August 26, 2015
August 25, 2015
August 24, 2015
August 23, 2015
August 22, 2015
August 21, 2015
August 20, 2015
August 19, 2015
August 18, 2015
August 17, 2015
August 16, 2015
August 15, 2015
August 14, 2015
August 13, 2015
August 12, 2015
August 11, 2015
August 10, 2015
August 09, 2015
August 08, 2015
August 07, 2015
August 06, 2015

The following are forward trajectories showing the path the air is projected to take over the next 36 hours from Big Bend National Park on the following dates:


September 04, 2015
September 03, 2015
September 02, 2015
September 01, 2015
August 31, 2015
August 30, 2015
August 29, 2015
August 28, 2015
August 27, 2015
August 26, 2015
August 25, 2015
August 24, 2015
August 23, 2015
August 22, 2015
August 21, 2015
August 20, 2015
August 19, 2015
August 18, 2015
August 17, 2015
August 16, 2015
August 15, 2015
August 14, 2015
August 13, 2015
August 12, 2015
August 11, 2015
August 10, 2015
August 09, 2015
August 08, 2015
August 07, 2015
August 06, 2015

Choose a location below to compare these trajectories with those calculated for different locations on the same days, or return to the main menu: